FEAT: Spread polybar config

Polybar configuration has been spread out over multiple files.
Each file contains a certain topic:
- colors.ini # Defines colors used
- modules.ini # Defines config for modules used
- mybar.ini # Defines mybar
- settings.ini # General polybar settings

polybar/mybar.ini

@@ -0,0 +1,40 @@
+[bar/MyBar]
+width = 100%
+height = 24pt
+radius = 3
+
+; dpi = 96
+
+background = ${colors.background}
+foreground = ${colors.foreground}
+
+line-size = 4pt
+
+border-size = 4pt
+border-color = #64391d
+
+padding-left = 0
+padding-right = 1
+
+module-margin = 1
+
+separator = |
+separator-foreground = ${colors.disabled}
+
+font-0 = monospace;2
+
+modules-left = xworkspaces xwindow
+modules-right = pulseaudio memory cpu eth date
+
+cursor-click = pointer
+cursor-scroll = ns-resize
+
+enable-ipc = true
+
+; tray-position = right
+
+; wm-restack = generic
+; wm-restack = bspwm
+; wm-restack = i3
+
+; override-redirect = true